baber/WOPTO huggingface dataset:
Patent JP-H04180779-A (JP)
Title: Golf club head
Inventor: KOMISAWA KOICHI
IPC: A63B53/04
Filed: 1990-11-15
Abstract: PURPOSE:To increase the flying distance of a ball by forming a recessed groove in the rear part of the opposite side of the face surface of the hitting surface of the golf club head of a wood type. CONSTITUTION:On the rear part of a golf club head 7 of a wood type, a recessed groove 8 formed by notching the rear end side of the top surface 4 and the rear end side of the lower face 6 of the rear part is provided. As for a cross section shape of the recessed groove 8, roughly a square is allowable as indicated with a full line, and also, a curve shape is allowable as indicated with a one-point chain line. The recessed groove 8 is long in the direction being roughly vertical to the swing direction, and both its end parts are joined gently to the surface of the head 7. In such a way, when the golf club is swung, an air resistance of the head 7 decreases, and the flying distance of a ball can be increased.
Patent JP-H07133496-A (JP)
Title: Detergent composition for liquid crystal panel
Inventor: USHIYAMA HIROTOSHI
IPC: C11D3/43
Filed: 1993-11-11
Abstract: PURPOSE:To obtain the detergent composition, containing a nonionic surfactant, a short-chain glycol ethereal solvent, a long-chain glycol ethereal solvent and a hydrocarbon in a specific proportion, causing no problem in environmental aspects and excellent in cleaning performances without inflammability. CONSTITUTION:This detergent composition for a liquid crystal panel is obtained by blending (A) a nonionic surfactant expressed by formula I [R<1> is a 10-18C alkyl or alkenyl; A1O is a 2-3C alkylene oxide addition unit; (p) is 5-15] with (B) a short-chain glycol ethereal solvent expressed by the formula II (R2 is a 2-4C alkyl or alkenyl; R3 is H or a 1-4C alkyl or alkenyl, with the proviso that the total number of carbon atoms in (R2+R3) is 1-5; A2O is a 2-3C alkylene oxide addition unit; (q) is 2-6], (C) a long-chain glycol ethereal solvent expressed by the formula III [R4 is a 3-9C alkyl or alkenyl; R5 is H or a 1-8C alkyl or alkenyl, with the proviso that the total number of carbon atoms in (R4+R5) is 6-16; A3 is a 2-3C alkylene oxide addition unit; (r) is 1-8] and (D) a hydrocarbon expressed by the formula CnH2n+2 [(n) is 10-16] or CmH2m [(m) is 10-16].
Patent JP-H04178492-A (JP)
Title: Aluminate fluorescent substance and fluorescent lamp using the same
Inventor: IWAMA KATSUAKI
IPC: H01J61/44
Filed: 1990-11-13
Abstract: PURPOSE:To provide the subject fluorescent substance having good color purity, reduced in the lowering of brightness during the life thereof and suitable for fluorescent lamps used in large displays, etc., by employing co-activating agents comprising trivalent Ce, divalent Eu, etc. CONSTITUTION:The objective fluorescent substance represented by the formula (4.5<=Z<=15). The preparation of the fluorescent substance comprises e.g. sufficiently mixing raw materials comprising CeO2, Mg(OH)2, Eu2O3, MnCO3, and Al2O3, baking the mixture at 1400 deg.C for 3hr in air, crushing and mixing the baked product, again baking the mixture at 1600 deg.C for 4hr in a reducing atmosphere, crushing, washing and mixing the products.
Patent JP-H04183229-A (JP)
Title: Charger
Inventor: OKU YOSHIAKI
IPC: H02J7/00
Filed: 1990-11-13
Abstract: PURPOSE:To prevent various problems due to fluctuation of AC power supply voltage by detecting a no-load secondary voltage of a transformer upon open- circuit between the secondary of the transformer and a battery and then detecting fluctuation of the AC power supply voltage based on thus detected no-load secondary voltage. CONSTITUTION:Insertion of a charging plug 2 into a power supply plug la brings about a charging mode and when a charge start switch 11 is turned ON, a controller 13 turns a check contact 8 OFF to temporarily interrupt a battery 7 thus bringing a transformer 4 into no-load state. Upon subsequent turn ON of a magnet switch 3 through a timer unit 10, a stepped down AC voltage appears on the secondary of the transformer 4 and then converted through a rectifying circuit 5 into a DC voltage. The controller 13 receives a detection value from a voltage detecting circuit 6, which is detecting the no-load secondary DC voltage, and decides whether the detection value is within a rated voltage range or not thus detecting abnormal power supply voltage.
Patent JP-H06139626-A (JP)
Title: Method for discriminating front and rear of injection molded substrate for optical disk and its device
Inventor: TOMURA TATSUYA
IPC: B29C45/26
Filed: 1992-10-21
Abstract: PURPOSE:To prevent the generation of a defective disk and to improve the yield at the time of production by detecting the ruggedness on one surface of a substrate with or without contact with the outside of an information recording region and discriminating the front or rear of the substrate from the characteristics thereof. CONSTITUTION:The injection molded substrate has a flash 12 of the surface for forming a recording layer, a recessed part 13 of a gate and a flash 14 of a metallic flat surface in an inner peripheral non-recording region k, has further, a recording layer 11 in a recording surface region 1 and has a flask 14 of the mold flat surface and an outer peripheral flash 15 of the recording layer forming surface in an outer peripheral non-recording region m. The ruggedness of the non-recording region of k or m of the substrate is detected, by which the side coinciding with the characteristics of the front or rear is judged to be that surface in such a case.
Patent JP-S63167664-A (JP)
Title: Phase controller
Inventor: SAKAMURA HIROSHI
IPC: H02M1/08
Filed: 1986-12-26
Abstract: PURPOSE:To reduce the size of a phase controller by using a digital IC by varying a time constant by the variable time limiting resistor of a pulse delay circuit, and altering a time from an AC power source zero-crossing point to the rise of a pulse. CONSTITUTION:An AC power source AC is phase-controlled by the TRIAC 9 of a control element 3 to be supplied to a load (bulb). This control circuit has a transformer 1, a full-wave rectifier 2, a DC constant-voltage circuit 3, a zero-cross detector 5, a pulse delay circuit 6, and a firing circuit 7. The circuit 6 has rectifying diodes D2-D3, a time limiting resistor RT, a variable time limiting resistor VRT, a time limiting capacitor CT and inverters GA1-GA2. Thus, the time constant is varied by the resistor VRT of the circuit 6 to alter the time from the zero-crossing point of a pulse supplied to the firing circuit 7 and the power source AC to the rise of the pulse is altered to control a phase angle.
Patent JP-H07159491-A (JP)
Title: Evaluation method for semiconductor integrated circuit, and semiconductor integrated circuit for evaluation
Inventor: KAGOTOSHI YASUAKI
IPC: G01R31/28
Filed: 1993-12-08
Abstract: PURPOSE:To evaluate with a consideration of the effect of noise generated by a switching operation of a digital circuit to an analog circuit by measuring the output of the analog circuit with generating noise in operating a noise source. CONSTITUTION:In the state where operating noise units 3a, 3b...3m are not operated, the characteristics of an AD converter 1 and a DA converter 2 are measured. Then, one of units 3a, 3b...3m are operated and simultaneously the converter 1 or 2 are operated to measure the output Dout or Aout. By this, when the converters 1 and 2 are put on a tip together with the digital circuit, the noise generated in the peripheral digital circuits and transmitted to the analog circuit are realized by simulation. Thus, the accuracy and the characteristics of the converters 1, 2 in consideration of the effect of noise can be evaluated.
Patent JP-H01149347-A (JP)
Title: Electron gun
Inventor: TOKI KAZUYUKI
IPC: H01J37/30
Filed: 1987-12-04
Abstract: PURPOSE:To provide controllability for the shape of an electron beam without use of any electron-optical lens by forming the electrode system including filament, grid, and anode either concentrically or in a concentrical curvature. CONSTITUTION:A filament 1, beam shaping electrode (grid) 4, and beam accelerating electrode (anode) 6 are arranged concentrically with the point 0 as the center. Accordingly the filament 1, grid 4, and anode 6 are on concentrical circles with radii RK, RG, RA with the point 0 as the center, and electron beam is emitted radially from the filament 1, as shown in attached illustration, so that the shape of the beam is wider than in a conventional arrangement. This permits control of the electron beam shape without use of an electron-optical lens.
Patent JP-H05119820-A (JP)
Title: Numerical control information generating device
Inventor: FUKAYA YASUSHI
IPC: G05B19/4093
Filed: 1991-10-28
Abstract: PURPOSE:To provide the numerical control information generating device which can easily generate numerical control information of only a specific working process in plural working processes. CONSTITUTION:A working process designating part 8 sends out number information of a working process designated by an operating panel 1 to a designated numerical control information generating part 9. The designated numerical control information generating part 9 reads out working information corresponding to the number information of the designated working process from a working process storage memory 5 and generates numerical control information.
Patent JP-2001125513-A (JP)
Title: Display device and method of producing the same
Inventor: MIURA NAOKO
IPC: G09F9/37
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the uniform dispersion of electrified particles and to decrease the uneven distribution of electrified particles for long-term use in a display device which displays an image by applying a voltage to a dispersion system having the electrified particles dispersed in an insulating liquid to move the electrified particles. SOLUTION: A first electrode 5 and a conductive film 9 are formed on the surface of a light-transmitting tube 4, and a dispersion system 3 having electrified particles dispersed in an insulating liquid 1 is sealed in the tube 4. A plurality of the tubes 4 are arranged on a first substrate 7 with the first electrode 5 being in contact with the first substrate 7. Then a second substrate 8 on which a second electrode 6 is formed is disposed on the tubes 4 and fixed.
Patent JP-H04181834-A (JP)
Title: Output circuit for multiplexer communication controller
Inventor: KIMURA TAKASHI
IPC: H04L12/40
Filed: 1990-11-16
Abstract: PURPOSE:To prevent communication on a multiplex communication bus from being affected thereof even when a broken battery line or a broken earth line takes place by inserting a rectifier diode between a drain output of an NMOS transistor(TR) and the multiplex communication bus and between a drain output of a PMOS TR and the multiplex communication bus respectively and inserting a Zener diode to a VDD and a VSS respectively. CONSTITUTION:When an earth wire or a battery wire of a left side communication terminal equipment is broken, a path of a bus shown in broken lines to a multiplex communication bus 1 is interrupted by a rectifier diode 29 and a path of a bus shown in one-dash chain lines to the multiplex communication bus 1 is interrupted by a rectifier diode 28. Thus, a communication signal on the multiplex communication bus 1 outputted from a right side output circuit 20 has no effect. Moreover, at application of a negative surge voltage, a Zener diode 27 breaks down and a surge current Isp flows to a VSS of an NMOS TR 22 via the rectifier diode 29 and the Zener diode 27. At application of a negative surge voltage, a Zener diode 26 breaks down.
Patent JP-H04181868-A (JP)
Title: Facsimile equipment with status reply
Inventor: INOUE YASUHIRO
IPC: H04M11/00
Filed: 1990-11-16
Abstract: PURPOSE:To allow the user to confirm the status of a facsimile equipment without visit to a location where the facsimile equipment is installed by storing a reply signal corresponding to the operating state of the facsimile equipment and allowing a telephone set at a remote location to output a reply signal corresponding to the operating state of the facsimile equipment in terms of a signal of an audible frequency band. CONSTITUTION:When a handset of a telephone set 2 located at a remote location is hooked off, an off-hook detector 11 detects the off-hook state and informs it to a control section 7. The control section 7 discriminates the current operating state of a facsimile equipment and gives a command of transmission of a reply signal corresponding to the result of discrimination to a signal generator 1A. The signal generator 1A sends a signal corresponding to the status of the facsimile equipment such as a consecutive audible tone in the case of standby state and an intermittent audible tone similar to a busy tone of a telephone call in the case of the busy state.
Patent JP-H08166726-A (JP)
Title: Image recorder
Inventor: ISHIZU MASANORI
IPC: G03G15/16
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a device capable of always recording an excellent image by changing a recording condition coping with temperature and humidity at the time of starting record. CONSTITUTION: The image recorder is composed of a one chip microcomputer(CPU) 1 incorporating a ROM, an external device 2, a detecting means (scanner) 3 for scanning a cut sheet to detect a state, a main motor control part 4 for a main motor 5 driving each part to enable the record, a recording control part 6 for attaining the record on the cut sheet, based on data from the external device 2, etc.  Then, the image recorder is provided with a sheet state detecting part reversibly changed in color with the temperature and/or humidity related to environment on a material to be recorded, a reading means reading a color change caused by it from the sheet state detecting part on the fed material to be recorded and a control means detecting the temperature and/or humidity from the read color change and executing control so as to change a condition related to the transfer and fixation of the image, in accordance with the detected temperature and/or humidity.
Patent JP-H05139096-A (JP)
Title: Transfer leaf
Inventor: SHIINA YOSHIAKI
IPC: B32B7/06
Filed: 1991-11-25
Abstract: PURPOSE:To provide a transfer leaf which gives a soft feeling to a base material which lacks soft feeling to which a transfer is applied. CONSTITUTION:A transfer leaf comprises a base material 1, separation layer 2, pattern layer 3, and adhesive layer 4. The base material is made of biaxially stretched high density polyethylene and the major component of the layer 2 is urethane resin and the layer 2 contains 1-70wt.%, with respect to resin, of polymer beads having secondary particle size of 5-60mum.
Patent JP-H03171267-A (JP)
Title: Timing generation circuit
Inventor: TANOI HISAYUKI
IPC: G06T1/20
Filed: 1989-11-30
Abstract: PURPOSE:To eliminate ROM and to improve the integrated degree of a circuit by constituting the timing generation circuit through the use of comparison circuits and registers. CONSTITUTION:Counters 13X and 13Y inputting clock signals, registers 16X and 16Y storing plural numerical data as external data, comparison circuits 15X and 15Y comparing the size of the outputs of the counters and selected numerical data in the registers, increments 19X and 19Y changing numerical data selected in the registers in correspondence with a compared result to subsequent data are provided. Then, plural numerics are inputted to the registers. While one numerical value is discriminated to be larger than the count value of the counters in the comparison circuits, the registers output a signal '0'. When it is discriminated to be small, the numerical value which is the second largest is compared with the count value and the registers output a signal '1' during the comparing work. Thus, the generation of a timing signal is attained even if ROM is not used.
Patent JP-H07157194-A (JP)
Title: High speed takeup method
Inventor: NAGAI TAKEYA
IPC: B65H65/00
Filed: 1993-12-09
Abstract: PURPOSE:To moderate the shock at the time of pressure contacting and establish a smoothly winding operation by starting the high-speed winding on a metal bobbin in the condition that a metal roller for pressure contacting is separated previously, and putting the metal roller in pressure contact at the time the yan being wound has formed a thin yarn layer. CONSTITUTION:To wind a yarn on a metal bobbin 2 at a high speed (for example, over 3000m/min), a metal roller 3 is separated from empty metal bobbin 2 set on a spindle 1, and winding of a spun yarn Y from molten material on this bobbin 2 is started while the yarn is traversed in receiprocation in the bobbibn axial direcion. The metal roller 3 separated is driven by a drive motive and left for approach running to surface velocity almost the same as the metal bobbin 2. When a thin yarn layer 4a is formed on the metal bobbin 2, the metal roller 3 is put in pressure contact with this yarn layer 4a, which should be transferred directly to regular operation of yarn winding. This enables shock relieving with the yarn layer 4a when the metal roller 3 is put in pressure contact.
Patent JP-H03171902-A (JP)
Title: Multiconnection high frequency acceleration cavity
Inventor: SATO KIYOKAZU
IPC: H01P7/06
Filed: 1989-11-30
Abstract: PURPOSE:To surely obtain a flat electric field distribution whose power effi ciency is high by providing an adjustable electric field distribution tuner in addition to a tuner for adjusting a resonance on cells of both end parts. CONSTITUTION:In addition to a cylindrical tuner 5 for adjusting a resonance frequency of a cavity, an electric field distribution tuner 8 is added to an end part cell 1a. That is, a disk 10 of a good conductive material such as copper, etc., is attached to the tip of a driving bar 11 consisting of a good conductive material such as copper, etc., as well, the driving bar 11 is connected to an electric field distribution tuner driving mechanism 9, and the position of the disk 10 can be adjusted. When the disk 10 is protruded to the inside of the end part cell 1a from the inside surface of a side plate 2, a capacitance of the end part cell 1a becomes large, and on the contrary, when the disk 10 is drawn in from the inside surface of the side plate 2, the capacitance becomes small. Accordingly, by the electric field distribution tuner 8, an electromagnetic characteristic of the end part cell 1a can be controlled. In such a way, an elec tric field distribution of a multiconnection high frequency acceleration cavity can be flattened.
Patent JP-H06135325-A (JP)
Title: Magnetic circuit
Inventor: KURIYAMA YOSHIHIKO
IPC: H01F7/02
Filed: 1992-10-23
Abstract: PURPOSE:To omit a wide and expensive yoke, to reduce the equipment cost, and to reduce the size of a device by providing magnetic pole pieces on the surfaces opposed to magnet rails mounted on a plurality of points on a magnet belt. CONSTITUTION:A mounting plate 10 is provided on a magnet belt 3, and a magnet 7 is fixed to the mounting plate 10. A pole piece (magnetic pole piece) 11 is provided on the magnet 7. It is thus prevented that the magnet 7 itself is directly brought into contact with the rail 2. The pole piece 11 is formed of magnetic material, and its width is equal to or shorter than that of the magnet 7. A vehicle 1 is moved by rotation of the magnet belt 3 while the surface of the pole piece 11 is attracted to the side surface of the rail 2.
Patent JP-H05146490-A (JP)
Title: Deodorizing machine
Inventor: JOSA HIROTAKA
IPC: A61L9/01
Filed: 1991-11-26
Abstract: PURPOSE:To decrease the ventilation resistance in a deodorizing machine by disposing deodorizing materials formed by combining metals and the complex of org. acids with porous metallic bodies in approximately parallel with a wind path. CONSTITUTION:The deodorizing materials 3 are formed by combining the metals and the complex of the org. acids with the porous metallic bodies 1. The deodorizing materials 3 are housed in a filter frame 6 and are hooked 6a so as not to disengage from the filter frame 6. The filter frame 6 is provided with many apertures and the deodorizing materials 3 are exposed in these apertures. The deodorizing materials 3 housed in the filter frame 6 are housed into a mounting frame 8, by which the deodorizing machine 7 is constituted. Positioning ribs 9 are provided at plural points of the mounting frame 8 to position the deodorizing materials 3 so as not to make the materials ill-balanced. The deodorizing materials 3 are disposed in approximately parallel with the wind path 4. Thus, the deodorizing materials are adsorbed and are further diffused and occluded into the complex, by which the deodorizing materials are eventually purified and the effective deodorization is executed. The deodorizion is executed by decreasing the ventilation resistance in the deodorizing machine.
Patent JP-H08141237-A (JP)
Title: Method for fixing and holding button in button sewing machine and button holder
Inventor: OGATA RYOJI
IPC: D05B3/14
Filed: 1994-11-18
Abstract: PURPOSE: To fix and hold firmly buttons of whatever shape and size by preparing only one kind of button holder which is very simple in shape. CONSTITUTION: A pair of button holder tips 1, 2 that can move to relative far and near positions are formed in a channel shape or a shape similar to this; and button holding molds 1A, 2A that have shapes that coincide with shapes of the peripheral portions at locations opposing to each other in a button circumference are prepared by filling a solidifying fluid into the button holder tips 1, 2 that have a channel shape or a shape similar to this and solidifying the fluid so that a button B is fixed and held by these button holding molds 1A, 2A. These button holding molds 1A, 2A can be removed and replaced according to the shape of a button.
Patent JP-H08146992-A (JP)
Title: Device and method for compressing and expanding speech
Inventor: IDE HIROYASU
IPC: G10L21/045
Filed: 1994-11-19
Abstract: PURPOSE: To reduce the deterioration of a speech waveform due to speech compression processing of a TDHS system. CONSTITUTION: A compression part 104 performs 1/3 compression processing by three successive pitch element pieces 103 that are outputted from a waveform extraction part 102 in order and outputs a compressed waveform 105. A ratio arithmetic part 106 calculates the ratio of the respective peak values of the said three pitch element pieces 103, retrieves a ratio which is close to the ratio in a ratio table 107, and outputs a ratio index 108 corresponding the retrieval result. An expansion part 109 performs ×3 expansion processing for the, compressed waveform 105' and outputs an expanded waveform 110.  A radio reproduction part 111 retrieves a ratio table 112 having the same contents as the ratio table by using a ratio index 108' to extract three ratio values, multiplies respective sample value sequences of the three successive pitch element pieces outputted as the expanded waveform 110 by the three extracted ratio values, and outputs the multiplication results as an output speech 113.
Patent JP-2000181724-A (JP)
Title: Method and device for selecting method for compilation in run time
Inventor: KESSLER PETER B
IPC: G06F9/45
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the method for determining the method for compiling a byte code relating to a program by determining that another method for compiling an instruction is more preferable in a run time and recompiling the byte code instruction by the determined method. SOLUTION: The byte code instruction is taken out of a Java class file (501). Then JVM determines whether a specific instruction can be compiled by more than one method (503). When it is determined that there is more than one method for compiling the byte code, which method compiles the byte code is determined (507). It is decided whether the byte code is compiled by using the default method (509). When a method other than the default method is determined, compilation is carried out by using another compilation technology (511). Then it is decided whether or not a byte code to be compiled is left (515).